Snapshot Day

Snapshot Day is Wisconsin’s largest community science event for monitoring aquatic invasive species and contributes a huge amount of data for the Wisconsin Department of Natural Resources database.
The event has led to the early detection of new invasive species or new waterbodies impacted, and has helped to inform future management plans. This event is made possible by a partnership among River Alliance of Wisconsin, Wisconsin DNR, UW Extension, and dozens of local partners that help to host sites across the state.
Please join us for this fun, family friendly day of protecting our environment!


Aug 19 2023


10:00 AM - 5:00 PM